68234960 has 20 divisors (see below), whose sum is σ = 158646468. Its totient is φ = 27293952.

The previous prime is 68234953. The next prime is 68234963. The reversal of 68234960 is 6943286.

It can be written as a sum of positive squares in 2 ways, for example, as 41938576 + 26296384 = 6476^2 + 5128^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68234963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426389 + ... + 426548.

Almost surely, 2^68234960 is an apocalyptic number.

It is an amenable number.

68234960 is an abundant number, since it is smaller than the sum of its proper divisors (90411508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68234960 is a wasteful number, since it uses less digits than its factorization.

68234960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852950 (or 852944 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 68234960 is about 8260.4455085667. The cubic root of 68234960 is about 408.6350804007.

The spelling of 68234960 in words is "sixty-eight million, two hundred thirty-four thousand, nine hundred sixty".